Industrial Injection Stock Long Block 2004.5-2005 Chevrolet 6.6L Duramax LLY
⚠ Call for Availability
This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$9,799.95
I acknowledge a $3,840 Core Charge will be added to my order. Core Refunds are issued after the eligible core is returned and approved. This $3,840.00 fee will be added to your cart.
Heavy & Oversized Item
This item ships by freight. Shipping isn't calculated at checkout — we'll contact you with a freight quote after your order is placed.
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
An Industrial Injection stock long block for 2004.5-2005 Chevrolet/GMC 6.6L Duramax LLY, assembled in house and supplied ready for installation.
Key Features
- Long block assembly includes the cylinder head
- Requires final assembly of the valvetrain components
- Does not include valve cover, rockers, pushrods, assembly gaskets, or fuel and turbo components
- A core charge applies to this engine
Fitment
- 2004.5-2005 Chevrolet/GMC 6.6L Duramax LLY
Product Details
- Brand: Industrial Injection
- Manufacturer Part Number: PDM-LLYSTKLB-E
- Product Type: Crate long block
All Industrial Injection short blocks and long blocks must be run on Joe Gibbs Break-In Oil, which is not included, for the first 300 to 500 miles.
Shipping Height: 48.0
Shipping Length: 48.0
Shipping Width: 48.0